ENGINE AR-COMPLETE 1736396 - Caterpillar

Procedure to Install the Connecting Lines Gp
Illustration 2 g03420657
Left side view of boom and stick (B) Existing boom lines (C) Existing flanges (2) 420-3640 Hose As (3) 4J-0520 O-Ring Seal (4) 5P-7468 Clip (5) 5P-7469 Clip (6) 5P-8245 Hard Washer (7) 5P-8444 Grommet (8) 5S-7382 Bolt (9) 6V-8675 Bolt (10) 8C-3206 Half Flange (11) 8T-4896 Hard Washer (12) 1P-3703 Rectangular Seal
Illustration 3 g03420661
Left side close-up view of stick (2) 420-3640 Hose As (3) 4J-0520 O-Ring Seal (4) 5P-7468 Clip (5) 5P-7469 Clip (6) 5P-8245 Hard Washer (7) 5P-8444 Grommet (8) 5S-7382 Bolt (9) 6V-8675 Bolt (10) 8C-3206 Half Flange (11) 8T-4896 Hard Washer
Insert rectangular seal (12) in between the flanges (C) on the left side of the machine.
Connect hose assembly (2) to existing boom lines (B) as shown in Illustration2 using the existing hardware.
Arrange hose assembly (2) as shown in Illustration 3. Connect the hose assembly to the thumb cylinder using the following parts: O-ring seal (3), two half flanges (10), four bolts (8) and four washers (6). Refer to Illustration 3 for hardware installation.
Push wire guard on hose assembly (2) back towards the boom lines so the guarding is not between the clips and the hose.
Secure hose assembly (2) to the stick using the following parts: grommet (7), clips (4) and (5), bolt (9) and washer (6). Refer to Illustration 3 for hardware installation.
Illustration 4 g03420664
Right side view of boom and stick (B) Existing boom lines (C) Existing flanges (1) 420-3640 Hose As (3) 4J-0520 O-Ring Seal (4) 5P-7468 Clip (5) 5P-7469 Clip (6) 5P-8245 Hard Washer (7) 5P-8444 Grommet (8) 5S-7382 Bolt (9) 6V-8675 Bolt (10) 8C-3206 Half Flange (11) 8T-4896 Hard Washer (13) 1P-3704 Rectangular Seal
Illustration 5 g03420665
Right side close-up view of stick (1) 420-3640 Hose As (3) 4J-0520 O-Ring Seal (4) 5P-7468 Clip (5) 5P-7469 Clip (6) 5P-8245 Hard Washer (7) 5P-8444 Grommet (8) 5S-7382 Bolt (9) 6V-8675 Bolt (10) 8C-3206 Half Flange (11) 8T-4896 Hard Washer
Insert rectangular seal (13) in between the flanges (C) on the right side of the machine.
Connect hose